| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.68 | 8.792% | $162.8399 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $209.47 | 5.141% | $220.2389 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $121.99 | 7.822% | $131.5321 | $131.53 | $131.55 | $131.50 |
| Purchase #4 | $65.82 | 3.556% | $68.1606 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $229.31 | 3.249% | $236.7603 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $212.51 | 9.524% | $232.7495 | $232.75 | $232.75 | $232.70 |
| Purchase #7 | $45.91 | 3.225% | $47.3906 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $1,034.69 | $1,099.6719 | $1,099.67 | $1,099.70 | $1,099.60 | |